Printable Expert Sudoku

Set tr0vwk. 8 puzzles with an answer key, ready to print.

Expert puzzles are our hardest tier, with sparse grids usually in the mid-20s for givens. Expect to fill in every candidate and hunt for x-wings and swordfish. A printed copy and a sharp pencil is the classic way to tackle them.

Each free PDF has 8 puzzles, four to a page on US Letter paper, plus an answer key with every solution. Every puzzle has exactly one solution. A new set appears here every day, or you can grab a different set any time.

Puzzles in this set

Expert #1
7 8
3 6 5
5
5 1 7 9 2 3
9 3
7 2 1
4 2 5
9 7
5 1 9
Expert #2
5 2
8 3 7
7 6
2 7
9 2 3 5
4 6 9
5 7 4
8 1 4
8 1 9
Expert #3
1 9
9 7
4 6 1 2
4 9
7 9 6 8
6 3 7 2
3 5 4 7 6
6 5
Expert #4
3 7 5 1 4
2 5 1 6 7
6 2
9 8 2
4 7
8 6 7
1 4
7 6 8
2
Expert #5
4 1
3 9 6 4
4 3
2 3 7
9 2
8 6 3
2 8 4
8 1 9 6
1 7
Expert #6
2 5
3 1 2 9 6
8 1
9 7
5 3 8
6 2 9
4 2 9
6 5
1 8
Expert #7
4 6 3
9 4
2 3 4 1
3 4 9
1 8 3
4 2 8
3 6 9 7
8
7 2 6
Expert #8
1 3 6 5
4 2 9
3
9
8 7 1 3
3 6 9
4 1 8 5
9 6 4

Answers are on the last page of the PDF.

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Techniques for expert puzzles

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